\documentclass[t, aspectratio=169, 14pt]{beamer} %PPT 字体较大

\usepackage{amssymb,amsmath,amsfonts,latexsym}
\usepackage{ctex, tasks}

\usetheme{Madrid} % 更多主题：Warsaw, Boadilla, CambridgeUS, ...

%\usecolortheme{crane} 
\usecolortheme{seagull} 
%\usecolortheme{seahorse} 
% 更多颜色主题：albatross beaver beetle crane default dolphin dove fly lily orchid rose seagull seahorse sidebartab structure whale wolverine


\linespread{1.2} %增加行距

\title[6.1-6.2: 集合与映射、线性空间的概念]{高等代数第六章：线性空间}% 设置标题、作者和日期
\subtitle{6.1-6.2：集合与映射、线性空间的概念}
\author[线性空间]{LQW}
\institute[]{}
%\date{\today} % 或者指定日期如 
\date{2025年3月24日 - 3月30日}

\input{LAProblemSetD} % 载入题库文件 

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\begin{document}

\begin{frame}
\titlepage
\end{frame}

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\begin{frame}{内容提要}
\begin{enumerate}\itemsep1em
\item \DABSA
\begin{enumerate}
\item \DABSAa
\item \DABSAb
\end{enumerate}

\item \DABSB
\begin{enumerate}
\item \DABSBa
\item \DABSBb
\item \DABSBc
\end{enumerate}

\end{enumerate}

\end{frame}

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\begin{frame}[allowframebreaks]\frametitle{讲解}

\begin{enumerate}
\item  \DTA  \\ \vspace{0.3cm} \DTAsol  \newpage 
\item  \DTB  \\ \vspace{0.3cm} \DTBsol  \newpage 
\item  \DTC  \vspace{0.3cm} \DTCsol  \newpage 
\item  \DTD  \\ \vspace{0.3cm} \DTDsol  \newpage  
\item  \DTE  \\ \vspace{0.3cm} \DTEsol  \newpage 
\item  \DTF  \\ \vspace{0.3cm} \DTFsol  \newpage 
\item  \DTG  \\ \vspace{0.3cm} \DTGsol  \newpage 
\item  \DTH  \\ \vspace{0.3cm} \DTHsol  \newpage
\item  \DTI   \\ \vspace{0.3cm} \DTIsol  \newpage
\item  \DTJ   \\ \vspace{0.3cm} \DTJsol  \newpage 
\item  \DTK  \\ \vspace{0.3cm} \DTKsol  \newpage  
\item  \DTL   \vspace{0.3cm} \DTLsol 
\end{enumerate}

\end{frame}

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\begin{frame}[allowframebreaks]\frametitle{习题}

\begin{enumerate}
\item  \DEA \newpage 
\item  \DEB \newpage 
\item  \DEC \newpage 
\item  \DED \newpage 
\item  \DEE \newpage 
\item  \DEF 
\end{enumerate}

\end{frame}
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% 结束文档
\end{document}


